While some celebs were busy walking the red carpet before their movies premiered at the Sundance Film Festival last Sunday, others had fun in the winter wonderland of Park City, Utah.

A variety of film, television and music stars hit the slopes at the Oakley Learn to Ride Powered by AT&T and the League of Super Fast Things. Lil' Jon and Breaking Bad's Aaron Paul did a little snowboarding along with the Hangover II hottie Jamie Chung, Justin Long and Cisco Adler.

After they got tired of riding the mountain, stars refueled with Muscle Milk Cookies and Cream, then picked up new shades and the new AT&T tablet from the event's sponsors.

What a life, right?

Check out more pics of celebs like Laura Prepon, Danny Masterson and Andie McDowell checking out the festivities below!